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Versatile, Easy, Affordable, Powerful, Reliable
The LKJ series chain ditch digger operates flexibly and is suitable for narrow working width road surfaces. Ditching width and depth can be adjusted according to work requirements. The trench width is the narrowest 120mm, and the trench depth can reach 1500mm-2200mm, which can replace manual and excavator operations to meet different environment needs.
| Model | Power (HP) | PTO Speed (r/min) | Width (mm) | Depth (mm) | Efficiency |
|---|---|---|---|---|---|
| LKJ200 | 50-80HP | 500-1000 | ≤150-200 | ≤1500 | 120-500M/h |
| LKJ300 | 50-80HP | 500-1000 | ≤300 | ≤1000 | 120-500M/h |
| LKJ500 | 50-80HP | 500-1000 | ≤500 | ≤500 | 120-500M/h |
| LKJ400K | 90-110HP | 500-1000 | ≤400 | ≤1200 | 120-500M/h |
| LKJ600K | 90-110HP | 500-1000 | ≤600 | ≤800 | 120-500M/h |
| LKJ1000KD | 120-220HP | 500-1000 | ≤1000 | ≤1000 | 120-500M/h |
| Parameter | PKJ500 | PKJ800 | PKJ1000 | PKJ1200 |
|---|---|---|---|---|
| Supporting Power | 50-90HP | 50-90HP | 100-220HP | 100-220HP |
| Trenching Width (mm) | 250-300 | 80-150 | 200-250 | 80-150 |
| Trenching Depth (mm) | ≤500 | ≤800 | ≤1000 | ≤1200 |
| Land Efficiency | 180-300M/h | 180-300M/h | 180-300M/h | 180-300M/h |
| Cement Road Efficiency | 50-100M/h | 50-100M/h | 50-150M/h | 50-150M/h |










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